Products
Next.js
- 13.5.1 - 14.2.9
Source
security-advisories@github.com
Tags
CVE-2024-46982 details
Last Modified : Sept. 17, 2024, 10:15 p.m.
Description
Next.js is a React framework for building full-stack web applications. By sending a crafted HTTP request, it is possible to poison the cache of a non-dynamic server-side rendered route in the pages router (this does not affect the app router). When this crafted request is sent it could coerce Next.js to cache a route that is meant to not be cached and send a `Cache-Control: s-maxage=1, stale-while-revalidate` header which some upstream CDNs may cache as well. To be potentially affected all of the following must apply: 1. Next.js between 13.5.1 and 14.2.9, 2. Using pages router, & 3. Using non-dynamic server-side rendered routes e.g. `pages/dashboard.tsx` not `pages/blog/[slug].tsx`. This vulnerability was resolved in Next.js v13.5.7, v14.2.10, and later. We recommend upgrading regardless of whether you can reproduce the issue or not. There are no official or recommended workarounds for this issue, we recommend that users patch to a safe version.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7.5 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-639 | Authorization Bypass Through User-Controlled Key | The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. |
CVSS Data
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Base Score
7.5
Exploitability Score
3.9
Impact Score
3.6
Base Severity
HIGH
Vector String : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
| URL | Source |
|---|---|
| https://github.com/vercel/next.js/commit/7ed7f125e07ef0517a331009ed7e32691ba403d3 | security-advisories@github.com |
| https://github.com/vercel/next.js/commit/bd164d53af259c05f1ab434004bcfdd3837d7cda | security-advisories@github.com |
| https://github.com/vercel/next.js/security/advisories/GHSA-gp8f-8m3g-qvj9 | security-advisories@github.com |